| 基于以太网的红外热像仪研究与设计 |
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| 引用本文： | 周栋,史贵连,李凯扬. 基于以太网的红外热像仪研究与设计[J]. 半导体光电, 2013, 34(6): 1060-1062 |
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| 作者姓名： | 周栋 史贵连 李凯扬 |
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| 作者单位： | 武汉大学 物理学院， 武汉 430072;武汉大学 物理学院， 武汉 430072;武汉大学 物理学院， 武汉 430072 |
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| 基金项目： | 国家重大科学仪器设备开发专项项目（2012YQ160203）. |
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| 摘 要： | 提出了一种基于以太网的红外热像仪设计方案。利用Tau 640红外探测器机芯实现红外信号到电信号的转换,再用以太网模块将探测器输出的图像数据转换为连续的、低延迟的IP数据包,最后经过PC机进行信号处理,最终显示出详细的红外温度图像。该系统数据传输的速率可达1Gb/s,点对点信号传输的距离可达100m。
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| 关 键 词： | 红外热像仪 以太网模块 非均匀性校正 |
| 收稿时间： | 2013-04-07 |
Research and Design of Thermal Infrared Cameras Based on Gigabit Ethernet |
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| ZHOU Dong;SHI Guilian;LI Kaiyang. Research and Design of Thermal Infrared Cameras Based on Gigabit Ethernet[J]. Semiconductor Optoelectronics, 2013, 34(6): 1060-1062 |
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| Authors: | ZHOU Dong SHI Guilian LI Kaiyang |
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| Affiliation: | ZHOU Dong;SHI Guilian;LI Kaiyang;School of Physics and Technology,Wuhan University; |
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| Abstract: | A design scheme of the thermal infrared camera was designed based on the gigabit ethernet. The conversion of thermal radiation signal to electrical signal was achieved with the utilization of Tau 640. And then, the output image data were converted into a continuous, low latency IP packet by the ethernet module. Lastly, the detailed infrared temperature images were displayed after the signal processing on the host computer. The data transmission rate and the point to point data transmission distance of this system can be able to reach 1Gb/s and 100m, respectively. |
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| Keywords: | infrared thermal camera ethernet module non uniformity correction |
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